Detalle CWE-1258

CWE-1258

Exposure of Sensitive System Information Due to Uncleared Debug Information
Draft
2020-02-24
00h00 +00:00
2025-12-11
00h00 +00:00
CWE Mitre.org
Notificaciones para un CWE
Manténgase informado sobre cualquier cambio en un CWE específico.
Gestionar notificaciones

Nombre: Exposure of Sensitive System Information Due to Uncleared Debug Information

The hardware does not fully clear security-sensitive values, such as keys and intermediate values in cryptographic operations, when debug mode is entered.

Informaciones generales

Modos de introducción

Architecture and Design
Implementation

Plataformas aplicables

Lenguaje

Class: Not Language-Specific (Undetermined)

Sistemas operativos

Class: Not OS-Specific (Undetermined)

Arquitecturas

Class: Not Architecture-Specific (Undetermined)

Tecnologías

Class: Not Technology-Specific (Undetermined)

Consecuencias comunes

Alcance Impacto Probabilidad
ConfidentialityRead Memory
Access ControlBypass Protection Mechanism

Ejemplos observados

Referencias Descripción

CVE-2021-33080

Uncleared debug information in memory accelerator for SSD product exposes sensitive system information

CVE-2022-31162

Rust library leaks Oauth client details in application debug logs

Mitigaciones potenciales

Phases : Architecture and Design

Notas de mapeo de vulnerabilidades

Justificación : This CWE entry is at the Base level of abstraction, which is a preferred level of abstraction for mapping to the root causes of vulnerabilities.
Comentario : Carefully read both the name and description to ensure that this mapping is an appropriate fit. Do not try to 'force' a mapping to a lower-level Base/Variant simply to comply with this preferred level of abstraction.

Patrones de ataque relacionados

CAPEC-ID Nombre del patrón de ataque
CAPEC-150 Collect Data from Common Resource Locations
An adversary exploits well-known locations for resources for the purposes of undermining the security of the target. In many, if not most systems, files and resources are organized in a default tree structure. This can be useful for adversaries because they often know where to look for resources or files that are necessary for attacks. Even when the precise location of a targeted resource may not be known, naming conventions may indicate a small area of the target machine's file tree where the resources are typically located. For example, configuration files are normally stored in the /etc director on Unix systems. Adversaries can take advantage of this to commit other types of attacks.
CAPEC-204 Lifting Sensitive Data Embedded in Cache
An adversary examines a target application's cache, or a browser cache, for sensitive information. Many applications that communicate with remote entities or which perform intensive calculations utilize caches to improve efficiency. However, if the application computes or receives sensitive information and the cache is not appropriately protected, an attacker can browse the cache and retrieve this information. This can result in the disclosure of sensitive information.
CAPEC-37 Retrieve Embedded Sensitive Data
An attacker examines a target system to find sensitive data that has been embedded within it. This information can reveal confidential contents, such as account numbers or individual keys/credentials that can be used as an intermediate step in a larger attack.
CAPEC-545 Pull Data from System Resources
An adversary who is authorized or has the ability to search known system resources, does so with the intention of gathering useful information. System resources include files, memory, and other aspects of the target system. In this pattern of attack, the adversary does not necessarily know what they are going to find when they start pulling data. This is different than CAPEC-150 where the adversary knows what they are looking for due to the common location.

Referencias

REF-1435

Bad Code aes1_wrapper.sv
https://github.com/HACK-EVENT/hackatdac21/blob/bcae7aba7f9daee8ad2cfd47b997ac7ad6611034/piton/design/chip/tile/ariane/src/aes1/aes1_wrapper.sv#L149:L155

REF-1436

Good Code aes1_wrapper.sv
https://github.com/HACK-EVENT/hackatdac21/blob/e3234bb15f07f213de08ec91a9ec08d2a16b5714/piton/design/chip/tile/ariane/src/aes1/aes1_wrapper.sv#L149:L155

Envío

Nombre Organización Fecha Fecha de lanzamiento Version
Arun Kanuparthi, Hareesh Khattri, Parbati Kumar Manna, Narasimha Kumar V Mangipudi Intel Corporation 2020-02-12 +00:00 2020-02-24 +00:00 4.1

Modificaciones

Nombre Organización Fecha Comentario
CWE Content Team MITRE 2020-08-20 +00:00 updated Demonstrative_Examples, Description, Name, Related_Attack_Patterns, Relationships
CWE Content Team MITRE 2023-04-27 +00:00 updated Relationships
CWE Content Team MITRE 2023-06-29 +00:00 updated Mapping_Notes
CWE Content Team MITRE 2023-10-26 +00:00 updated Observed_Examples
CWE Content Team MITRE 2024-07-16 +00:00 updated Demonstrative_Examples, References
CWE Content Team MITRE 2025-12-11 +00:00 updated Relationships, Weakness_Ordinalities
La información presentada en CVE Find proviene de varias fuentes de referencia cuidadosamente seleccionadas. Los datos CVE son proporcionados por MITRE Corporation y la Base de Datos Nacional de Vulnerabilidades (NVD). El catálogo de Vulnerabilidades Explotadas Conocidas (KEV) proviene de la Agencia de Seguridad de Infraestructura y Ciberseguridad (CISA), mientras que las puntuaciones EPSS provienen de FIRST.org. Además, los datos sobre debilidades de software (CWE) y patrones de ataque comunes (CAPEC) son mantenidos por MITRE Corporation, y la información sobre configuraciones de hardware y software (CPE) es proporcionada por la NVD.